Conjugación del verbo inglés
CAN DESCEND

Verbo regular: descend - descended - descended

Afirmación

Forma simple	Forma con V-ing
I can descend you can descend he can descend we can descend you can descend they can descend	I can be descending you can be descending he can be descending we can be descending you can be descending they can be descending
Perfecto	Perfecto con V-ing
I can have descended you can have descended he can have descended we can have descended you can have descended they can have descended	I can have been descending you can have been descending he can have been descending we can have been descending you can have been descending they can have been descending

Negación

Forma simple	Forma con V-ing
I can't descend you can't descend he can't descend we can't descend you can't descend they can't descend	I can't be descending you can't be descending he can't be descending we can't be descending you can't be descending they can't be descending
Perfecto	Perfecto con V-ing
I can't have descended you can't have descended he can't have descended we can't have descended you can't have descended they can't have descended	I can't have been descending you can't have been descending he can't have been descending we can't have been descending you can't have been descending they can't have been descending

Forma interrogativa

Forma simple	Forma con V-ing
can I descend? can you descend? can he descend? can we descend? can you descend? can they descend?	can I be descending? can you be descending? can he be descending? can we be descending? can you be descending? can they be descending?
Perfecto	Perfecto con V-ing
can I have descended? can you have descended? can he have descended? can we have descended? can you have descended? can they have descended?	can I have been descending? can you have been descending? can he have been descending? can we have been descending? can you have been descending? can they have been descending?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I descend? can't you descend? can't he descend? can't we descend? can't you descend? can't they descend?	can't I be descending? can't you be descending? can't he be descending? can't we be descending? can't you be descending? can't they be descending?
Perfecto	Perfecto con V-ing
can't I have descended? can't you have descended? can't he have descended? can't we have descended? can't you have descended? can't they have descended?	can't I have been descending? can't you have been descending? can't he have been descending? can't we have been descending? can't you have been descending? can't they have been descending?